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发表于 2008-12-25 22:08:26
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创建自定义线型
//创建自定义线型
void CreatLineType()
{
AcDbLinetypeTable *pLinetypeTable;//线型
AcDbObjectId ltId;
acdbHostApplicationServices()->workingDatabase()
->getSymbolTable(pLinetypeTable,AcDb::kForWrite);
AcDbLinetypeTableRecord *pLinetypeTableRec=new AcDbLinetypeTableRecord;
pLinetypeTableRec->setName(L"中心线");
pLinetypeTableRec->setAsciiDescription(L"中心线____ _ ____");
pLinetypeTableRec->setNumDashes(4);
pLinetypeTableRec->setDashLengthAt(0,1.25);
pLinetypeTableRec->setDashLengthAt(1,-0.25);
pLinetypeTableRec->setDashLengthAt(2,0.25);
pLinetypeTableRec->setDashLengthAt(3,-0.25);
pLinetypeTableRec->setIsScaledToFit(0);
pLinetypeTableRec->setPatternLength(2);
pLinetypeTable->add(pLinetypeTableRec);
pLinetypeTableRec->close();
AcDbLinetypeTableRecord *pLinetypeTableRec1=new AcDbLinetypeTableRecord;
pLinetypeTableRec1->setName(L"虚线");
pLinetypeTableRec1->setAsciiDescription(L"虚线_ _ _");
pLinetypeTableRec1->setNumDashes(2);
pLinetypeTableRec1->setDashLengthAt(0,0.25);
pLinetypeTableRec1->setDashLengthAt(1,-0.25);
pLinetypeTableRec1->setIsScaledToFit(0);
pLinetypeTableRec1->setPatternLength(0.50);
pLinetypeTable->add(pLinetypeTableRec1);
pLinetypeTableRec1->close();
AcDbLinetypeTableRecord *pLinetypeTableRec2=new AcDbLinetypeTableRecord;
pLinetypeTableRec2->setName(L"双点划线");
pLinetypeTableRec2->setAsciiDescription(L"双点划线____ _ _ ____");
pLinetypeTableRec2->setNumDashes(6);
pLinetypeTableRec2->setDashLengthAt(0,1.25);
pLinetypeTableRec2->setDashLengthAt(1,-0.25);
pLinetypeTableRec2->setDashLengthAt(2,0.25);
pLinetypeTableRec2->setDashLengthAt(3,-0.25);
pLinetypeTableRec2->setDashLengthAt(4,0.25);
pLinetypeTableRec2->setDashLengthAt(5,-0.25);
pLinetypeTableRec2->setIsScaledToFit(0);
pLinetypeTableRec2->setPatternLength(2.5);
pLinetypeTable->add(pLinetypeTableRec2);
pLinetypeTableRec2->close();
pLinetypeTable->close();
} |
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